/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {Pipe, PipeTransform} from '@angular/core';
import {UtilsService} from '@app/services/utils.service';

@Pipe({
  name: 'timerSeconds'
})
export class TimerSecondsPipe implements PipeTransform {

  constructor(private utils: UtilsService) {
  }

  transform(value: number): string {
    const seconds = value % 60,
      outputSeconds = this.utils.fitIntegerDigitsCount(seconds),
      fullMinutes = (value - seconds) / 60,
      minutes = fullMinutes % 60,
      outputMinutes = this.utils.fitIntegerDigitsCount(minutes),
      hours = (fullMinutes - minutes) / 60,
      outputHours = hours ? `${this.utils.fitIntegerDigitsCount(hours)}:` : '';
    return `${outputHours}${outputMinutes}:${outputSeconds}`;
  }

}
